Hemodynamic studies of isolated absent ductus venosus

2015 ◽  
Vol 36 (1) ◽  
pp. 74-80 ◽  
Author(s):  
Phudit Jatavan ◽  
Walairat Kemthong ◽  
Chitrakan Charoenboon ◽  
Fuanglada Tongprasert ◽  
Kornkanok Sukpan ◽  
...  
Keyword(s):  
Ductus Venosus ◽  
Absent Ductus Venosus

scholarly journals Absent Ductus Venosus Associated with Partial Liver Defect

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Kenji Horie ◽  
Hironori Takahashi ◽  
Daisuke Matsubara ◽  
Koichi Kataoka ◽  
Rieko Furukawa ◽  
...  
Keyword(s):  
Normal Development ◽  
Ultrasound Examination ◽  
Umbilical Vein ◽  
Vascular Anomaly ◽  
Male Infant ◽  
Ductus Venosus ◽  
Morphological Abnormality ◽  
Morgagni Hernia ◽  
The Right ◽  
Absent Ductus Venosus

Absent ductus venosus (ADV) is a rare vascular anomaly. We describe a fetus/neonate with ADV with a partial liver defect. A 41-year-old woman was referred to our institute because of fetal cardiomegaly detected by routine prenatal ultrasound, which revealed absence of ductus venosus with an umbilical vein directly draining into the right atrium, consistent with extrahepatic drainage type of ADV. She vaginally gave birth to a 3,096-gram male infant at 38 weeks of gestation. Detailed ultrasound examination revealed a defect of the hepatic rectangular leaf at half a month postnatally. He showed normal development at 1.5 years of age with the liver abnormality and a Morgagni hernia. Liver morphological abnormality should also be considered as a complication of ADV.

scholarly journals Prenatal and Postnatal Sonographic Confirmation of Congenital Absence of the Ductus Venosus in a Child with Noonan Syndrome

2017 ◽  
Vol 2017 ◽  
pp. 1-3 ◽  
Author(s):  
Christopher L. Newman ◽  
Matthew R. Wanner ◽  
Brandon P. Brown
Keyword(s):  
Noonan Syndrome ◽  
Umbilical Vein ◽  
Venous Drainage ◽  
Iliac Vein ◽  
Ductus Venosus ◽  
Vascular Connection ◽  
Umbilical Catheter ◽  
Prenatal Imaging ◽  
Parallel Configuration ◽  
Absent Ductus Venosus

The ductus venosus serves as an important vascular pathway for intrauterine circulation. This case presents a description of an absent ductus venosus in a female patient with Noonan syndrome, including both prenatal and postnatal imaging of the anomaly. In the setting of the anomalous vascular connection, the umbilical vein courses inferiorly to the iliac vein in parallel configuration with the umbilical artery. This finding was suspected based on prenatal imaging and the case was brought to attention when placement of an umbilical catheter was thought to be malpositioned given its appearance on radiography. Ultrasound imaging confirmed the anomalous course. This is in keeping with prior descriptions in the literature of an association between Noonan syndrome and aberrant umbilical venous drainage. This case illustrates the need for awareness of this condition by the radiologist, allowing for identification on radiographs and the recommendation for further confirmatory imaging. Further, the case illustrates the value of paying particular attention to the fetal course of the umbilical vessels in patients with suspected Noonan syndrome, as this population is particularly at risk for anomalous vasculature.

scholarly journals ABSENT DUCTUS VENOSUS WITH SINGLE UMBILICAL ARTERY: A RARE ASSOCIATION

2015 ◽  
Vol 4 (33) ◽  
pp. 5787-5791
Author(s):  
Satyabhuwan Singh Netam ◽  
Sanjay Kumar ◽  
Swati Gupta ◽  
Vishal Jain ◽  
Rajesh Singh ◽  
...  
Keyword(s):  
Umbilical Artery ◽  
Ductus Venosus ◽  
Single Umbilical Artery ◽  
Rare Association ◽  
Absent Ductus Venosus

P10.02: Fetal absent ductus venosus associated witht portosystemic shunts

2014 ◽  
Vol 44 (S1) ◽  
pp. 237-237
Author(s):  
R. Rodriguez ◽  
E. Antolin ◽  
H. Beatriz ◽  
J. Encinas ◽  
M. De la Calle ◽  
...  
Keyword(s):  
Ductus Venosus ◽  
Portosystemic Shunts ◽  
Absent Ductus Venosus

Absent ductus venosus - outcomes and implications from a tertiary centre

2012 ◽  
Vol 32 (7) ◽  
pp. 686-691 ◽  
Author(s):  
Joseph T. Thomas ◽  
Scott Petersen ◽  
Robert Cincotta ◽  
Alison Lee-Tannock ◽  
Glenn Gardener
Keyword(s):  
Ductus Venosus ◽  
Tertiary Centre ◽  
Absent Ductus Venosus
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